CaratHunter
Plans
Oval|Natural|HRD

1.21ct M SI2 Oval Natural Diamond

GD • M/SI2 • HRD 250000253938

Certificate HRD 250000253938

Diamond specifications and retailer prices

From $1,262 SGD
As of November 3, 2026
Save $2,696 SGD (68%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,959 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 250000253938. Listed at 4 retailers as of November 2, 2026, with prices from $1,262 to $3,959, a $2,696 spread on the same certified stone. NZ Jewellers lists it at $3,959. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
M
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.01°
Pavilion angle35.28°
OriginNatural
Grading LabHRD
CertificateHRD 250000253938
Dimensions9.08 × 5.93 × 3.34 mm
L/W Ratio1.53
Girdle conditionMedium
Top View
9.08 mm5.93 mm1.21 ctM / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000253938
Side View
Table 57.0%Crown 37.01°GirdlePavilion 35.28°Culet: NoneDepth 56.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $3,959 SGD|Low: $1,262 SGD|High: $4,022 SGD|Avg: $1,956 SGD|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 2$1,262 SGD
Retailer 3$1,307 SGD
Retailer 4$1,311 SGD
Retailer 5$1,701 SGD
NZ Jewellers$3,959 SGD

9 data points across 5 retailers

4 retailers$1,262 SGD to $3,959 SGD

B+
Cheapest Retailer
-
$1,262 SGD
B+
Retailer 2
-
$1,307 SGD
View
B+
Retailer 3
-
$1,311 SGD
View
Most Expensive
C
NZ Jewellers
7e162b5b-9c3f-40b0-b4a7-b15739b2eff1 · Nov 2
$3,959 SGD
$3,089 USD
View
3 more retailers have this diamond
Prices start from $1,262 SGDSave up to $2,696 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.21ct Oval
$1,262 SGD